* {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

li {
    list-style: none;
}

img {
    display: block;
    background-size: contain;
    width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: #646464;
}

h1,
h2,
h3 {
    font-size: 16px;
}

body {
    font-family: MYingHei W5, Roman-55, Microsoft Yahei, sans-serif;
    width: 100%;
    height: 100%;
}

.l {
    float: left;
}

.r {
    float: right;
}

.clear:after {
    content: "";
    display: block;
    clear: both;
}

.icon {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
    font-size: 30px;
    cursor: pointer;

}

#header {
    margin: 0 auto;
    display: flex;
    height: 75px;
    border-bottom: 1px solid #d1d1d1;
    border-top: 2px solid #c2c2c2;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#header .logo {
    margin: 10px;
    width: 300px;
    height: 39px;
    margin: auto;
    padding: 10px;
}

.logo_box {
    width: 175px;
    height: 39px;

}

#header .menu {
    /* text-align: center; 
    line-height: 75px;
    margin-left: 300px;*/
    flex: 1;
    height: 75px;

    position: relative;
    display: block;
    z-index: 99;
}

.menu_box {
    width: 550px;
    height: 100%;
    margin: 0 auto;
}

.menu_box ul {
    display: flex;
    justify-content: space-between;
}

.menu_box ul li {
    float: left;
    line-height: 75px;
    cursor: pointer;
}

.nav_box_t {
    width: 100%;
    height: 200px;
    background: #ffffff;
    position: absolute;
    top: 76px;
    left: 0;
    display: none;
    z-index: 99;
}

.nav-pages>li>a {
    padding: 27px 0;
}

.nav-pages>li>a:hover {
    border-bottom: 3px solid rgb(255, 113, 113);

}

.nav-pages>li:hover>.nav_box_t {
    display: block;
}

#header .menu span {
    line-height: 75px;
    font-size: 16px;
    cursor: pointer;
    font-family: 微软雅黑;
    color: black;
}

#header .menu #captain {
    font-size: 23px;
    position: absolute;
}

#header .login {
    width: 300px;
    position: relative;
}

.login>li>a:hover {
    border-bottom: 3px solid rgb(255, 113, 113);

}

.login_box_t {
    width: 100%;
    height: 200px;
    background-color: white;
    /* text-align: center; */
    position: absolute;
    top: 76px;
    left: 0;
    display: none;
    z-index: 99;
    box-shadow: 5px 5px 5px #888888;

}

.cart_box_t {
    width: 100%;
    height: 200px;
    background-color: white;
    position: absolute;
    top: 76px;
    left: 0;
    display: none;
    z-index: 99;

    box-shadow: 5px 5px 5px #888888;
}

.cart_des {
    width: 280px;
    height: 30px;
    margin: 10px auto;
    border-bottom: 2px solid #ebebeb;
}

.cart_box_t .go_shop {
    width: 280px;
    height: 90px;
    color: rgb(209, 209, 209);
    font-size: 20px;
    border-bottom: 1px solid #ebebeb;
    margin: 10px auto;
    line-height: 100px;
}

.login .login_list {
    width: 280px;
    height: 35px;
    border-bottom: 1px solid #ebebeb;
    padding-top: 10px;

}

.login li:hover .login_box_t {
    display: block;
}

.login li:hover .cart_box_t {
    display: block;
}

#header .login ul {
    float: left;
}

#header .login li {
    float: left;
    margin-left: 30px;
}

#header .login span {
    line-height: 76px;
    margin-right: 25px;
}

#product img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#product .product1,
.product2,
.product3 {
    width: 100%;
    height: 700px;
    padding-bottom: 20px;
}

#gonggaolan {
    width: 100%;
    height: 950px;
}

#gonggaolan .gonggao1 {
    width: 700px;
    height: 500px;
    padding-left: 30px;
    margin-bottom: 20px;
}

#guanggao {
    text-align: center;
    margin-top: 100px;
    background-color: whitesmoke;
}

#video {
    height: 525px;
    width: 1000px;
}

#footer .footer-list {
    color: tomato;
    width: 1200px;
    margin: 30px auto;
    line-height: 40px;
    display: flex;
}

#footer .footer-list-ul {
    font-size: 16px;
    flex: 1;
    text-align: center;

}

footer .footer-list-ul p {
    font-weight: bolder;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

.footer-nav {
    width: 100%;
    height: 40px;
    font-size: 8px;
    line-height: 40px;
    background-color: whitesmoke;
}

.footer_nav_p {
    margin-left: 10px;
}

.footer_nav_list {
    margin-right: 10px;
}

.footer-nav a {
    margin: 0 10px;
}

#test1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#show .wrapper {
    width: 100%;
    background: #f9f9f9;
    text-align: center;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 25% 25% 25% 25%;
    grid-template-rows: 480px 480px 480px;


}

#show .item {
    text-align: center;
    border: 1px solid rgb(214, 214, 214);
    display: grid;
    grid-template-rows: 400px 80px;
}


#show .show-price {
    position: relative;
}

#show .show-price .icon {
    position: absolute;
    right: 10px;
    bottom: 10px;

}

#show .item:hover {
    background-color: #fff;
}

#show p {
    height: 20px;
    font-size: 16px;
    line-height: 20px;
    margin: 5px auto;
}

#main {
    padding: 30px 0px;
}

#cart {
    background: #FFFFFF;
    padding: 40px;
    border-top: 1px solid whitesmoke;
}

#cart h1 {
    line-height: 40px;
    padding: 0px 0px 10px 0px;
}

table.form {
    border-collapse: collapse;
    empty-cells: show;
    margin: 20px 0px;
    padding: 0px;
    table-layout: fixed;
    width: 100%;
}

table.form th,
table.form td {
    border-bottom: 1px solid #DDDDDD;
    padding: 15px 10px;
    text-align: left;
}

table.form {
    border-top: 3px solid #DDDDDD;
}

.goods .goods-image img {
    border: 1px solid #DDDDDD;
    float: left;
    height: 100px;
    margin: 0px 20px 0px 0px;
}

.goods .goods-information {
    float: left;
}

.goods .goods-information ul {
    color: #666666;
    font-size: 12px;
    line-height: 20px;
    margin: 10px 0px 0px 0px;
}

.price,
.amount,
#total-amount {
    color: #E00000;
}

#total-amount {
    font-size: 22px;
}

.price em,
.amount em,
#total-amount em {
    font-style: normal;
}

.combo .combo-minus,
.combo .combo-value,
.combo .combo-plus {
    background: #FFFFFF;
    border: 1px solid #DDDDDD;
    color: #333333;
    float: left;
    font-weight: bold;
    margin: 0px;
    outline: none;
    text-align: center;
}

.combo .combo-minus,
.combo .combo-plus {
    font-size: 16px;
    height: 26px;
    line-height: 26px;
    padding: 0px;
    width: 24px;
}

.combo .combo-value {
    border-left: none;
    border-right: none;
    height: 20px;
    line-height: 20px;
    padding: 2px;
    width: 40px;
}

#cart-delete {
    margin-left: 20px;
}

#settlement {
    background: #E00000;
    border: none;
    color: #FFFFFF;
    float: right;
    font-size: 16px;
    height: 40px;
    line-height: 40px;
    margin: 0px;
    outline: none;
    padding: 0px;
    width: 160px;
}

.eight {
    width: 100%;
    text-align: center;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 25% 25% 25% 25%;
    grid-template-rows: 200px;
}

.eight .pro {
    text-align: center;
    display: grid;
    grid-template-rows: 150px 50px;
}

.eight .pro:hover {
    background-color: rgb(253, 253, 253);
}